Molded surface of a concrete product



FIG. 1 is a front view of a concrete product, according to our new design;

FIG. 2 is a right side view of the concrete product of FIG. 1;

FIG. 3 is a left side view of the concrete product of FIG. 1;

FIG. 4 is a top view of the concrete product of FIG. 1;

FIG. 5 is a bottom view of the concrete product of FIG. 1; and,

FIG. 6 is a perspective view of the concrete product of FIG. 1.

The broken lines in the drawing views are included for the purpose of illustrating portions of the molded surface of a concrete product that form no part of the claimed design. 

CLAIM The ornamental design for a molded surface of a concrete product, as shown and described. 